.TH std::chrono::weekday::operator[] 3 "2024.06.10" "http://cppreference.com" "C++ Standard Libary"
.SH NAME
std::chrono::weekday::operator[] \- std::chrono::weekday::operator[]

.SH Synopsis
   constexpr std::chrono::weekday_indexed                   \fB(1)\fP \fI(since C++20)\fP
       operator[]( unsigned index ) const noexcept;
   constexpr std::chrono::weekday_last                      \fB(2)\fP \fI(since C++20)\fP
       operator[]( std::chrono::last_spec ) const noexcept;

   1) Constructs a weekday_indexed from *this and index. The result represents the
   index-th weekday in some yet-to-be-specified month. If index is not in the range
   [0, 7] or if !ok() the values (an underlying weekday and an index) held in the
   result are unspecified.
   2) Constructs a weekday_last from *this. The result represents the last weekday in
   some yet-to-be-specified month.

.SH Return value

   1) std::chrono::weekday_indexed(*this, index)
   2) std::chrono::weekday_last(*this)

.SH Example


// Run this code

 #include <chrono>
 #include <iostream>
 using namespace std::chrono;

 int main()
 {
     constexpr auto second_tuesday_in_October_2019 =
         year_month_day{Tuesday[2] / October / 2019y};

     constexpr auto last_tuesday_in_October_2019 =
         year_month_day{Tuesday[last] / October / 2019y};

     std::cout << second_tuesday_in_October_2019 << '\\n'
               << last_tuesday_in_October_2019 << '\\n';
 }

.SH Possible output:

 2019-10-08
 2019-10-29
